Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:07Z
4y² + 8y + 1 = 0
det| 3 7 ; 3 4 | = -9
46K
2H₂ + O₂ → 2H₂O
det| 1 5 ; 1 2 | = -3
289K
∑_{k=1}^{n} k = n(n+1)/2
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
339K
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
det| 8 4 ; 3 9 | = 60
399K
\frac{2}{9} \sum_{i=1}^{n} i^{2}
316K
det| 9 8 ; 1 10 | = 82
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
11K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
387K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
97K
det| 3 9 ; 1 4 | = 3
276K
∫₀^∞ e^(-x²) dx = √π / 2
346K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
256K